It's only about a minute of reanimated footage, but it shows an impressive level of quality.

The video comes from animator Cameron Turner and his YouTube channel Hypo. The video is a follow-up to a previous animation from Turner, which similarly tackled a cutscene from the original Sonic Adventure.

For the Sonic Adventure 2 animation, Turner used the original audio, but otherwise used different camera angles and movements to create the scene. The approximately minute and a half animation took Turner about a month and a half to create. That's about two seconds of animation per day. You can check out the video below.

This is what SA2 HD remake could possibly look like (if not better). This looks fantastic. Come on Sonic Team or is it Sega...or both?
Man, can't believe I sunk about 300+ hrs into SA2B. Ah, the memories...